<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title></title>
    <!-- 引入样式 -->
    <script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js"></script>

    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <!-- 引入组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
</head>
<body>
<div id="app">
    <data-views></data-views>
</div>

<script type="text/javascript">
    Vue.component('data-views', {
        // 指定父组件中引用该组件时，传递数据的参数名
        template: `
				<el-menu
				  :default-active="activeIndex2"
				  class="el-menu-demo"
				  mode="horizontal"
				  @select="handleSelect"
				  background-color="#545c64"
				  text-color="#fff"
				  active-text-color="#ffd04b">
				  <el-menu-item index="1">处理中心</el-menu-item>
				  <el-submenu index="2">
				    <template slot="title">我的工作台</template>
				    <el-menu-item index="2-1">选项1</el-menu-item>
				    <el-menu-item index="2-2">选项2</el-menu-item>
				    <el-menu-item index="2-3">选项3</el-menu-item>
				    <el-submenu index="2-4">
				      <template slot="title">选项4</template>
				      <el-menu-item index="2-4-1">选项1</el-menu-item>
				      <el-menu-item index="2-4-2">选项2</el-menu-item>
				      <el-menu-item index="2-4-3">选项3</el-menu-item>
				    </el-submenu>
				  </el-submenu>
				  <el-menu-item index="3" disabled>消息中心</el-menu-item>
				  <el-menu-item index="4"><a href="https://www.ele.me" target="_blank">订单管理</a></el-menu-item>
				</el-menu
					`,
        data() {
            return {
                activeIndex: '1',
                activeIndex2: '1'
            };
        },
        methods: {
            handleSelect(key, keyPath) {
                console.log(key, keyPath);
            }
        }
    })

    var vm = new Vue({
        el: '#app'

    })
</script>


</body>
</html>
